package remotecontrolcase.component;

/**
 * description:
 *  吊扇
 * @author yuanmenglv on 2019/11/30
 */
public class CeilingFan {
    public void on(){
        System.out.println("CeilingFan is on");
    }

    public void off(){
        System.out.println("CeilingFan is off");
    }
}
